| Answer | Crossword Clue |
|---|---|
| fulgurites | Vitreous material formed of sand or other sediment fused by lightning |
| fulgurite | Vitreous material formed of sand or other sediment fused by lightning |
| Answer | Crossword Clue |
|---|---|
| fulgurites | Vitreous material formed of sand or other sediment fused by lightning |
| fulgurite | Vitreous material formed of sand or other sediment fused by lightning |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.